1. voltage: 220V/110V 2. Power: 350W 3. print size: 63mm,78mm,81mm Specification:1.Electronic equipment control the temperature, high veracity2.The heated thread and heated board are together, safe,durable,distribute uniformity3.The plating motherboard is titanium fluating,prevent mucosity. 4.The motherboard is pure aluminium.The function is perfect. 5.The electronic equipment control the time, ...